PIAGGIO 633823 Service Station Manual page 268

Chassis
- Remove the expansion tank fixing screw and the
frame from the instrument panel and manually re-
lease the unions with the shield back plate.
- Unhook the instrument panel wiring.
- Remove the six screws and the cable guide strap
in the front part of the shield back plate.
- Remove the key switch plastic ring and the two
plastic covers near the footrest.
CHAS - 6
MP3 250 i.e.